REMEHA P 320 Service Manual download pdf (Page 6)

P 320 20/09/2011 - 300016243-001-D

2.1 Technical specifications

Maximum operating pressure: 6 bar

Boiler thermostat setting: 30 to 90°C

Safety thermostat setting: 110 °C

(1)

Nominal operation (top boiler power)

(2)

= 13.1 to 13% with fuel oil and 9.5% with natural gas.

(3)

Boiler temperature: 80 °C, Ambient temperature: 20 °C



1 mbar = 10 mmWG = 10 daPa



In order for the boiler to operate correctly, it is imperative

to respect the draught at the nozzle: 0 at the nozzle.

Boiler P 320-4 P 320-5 P 320-6 P 320-7 P 320-8 P 320-9

Useful output kW 70-105 105-140 140-180 180-230 230-280 280-330

Power input kW 76-117 115-156 153-199 197-253 252-309 305-361

Number of sections 4 5 6 7 8 9

Water content l 96 116 136 156 176 196

Water resistance

∆ T = 15K

(1)

mbar 6.2 10.9 20.4 30 44.5 63.8

Pressure in the furnace for

nozzle pressure = 0



mbar +0.3 +0.6 +1.1 +1.6 +2.2 +2.5

Flue gas temperature

(1) (3)

°C < 210 < 210 < 210 < 210 < 210 < 210

Mass flue gas flow rate

(1)

Fuel oil Kg/h 178 238 306 391 475 560

Gas Kg/h 187 250 321 410 499 588

Combustion chamber

Inscribed diameter mm 377 377 377 377 377 377

Depth mm 621 781 941 1101 1261 1369

Volume

0.096 0.122 0.148 0.174 0.200 0.226

Maintenance consumption by 50°C % 0.17 0.14 0.13 0.11 0.10 0.09

Shipping weight kg 610 739 845 980 1101 1228

1 2 3 4 5 6 7 8 9 10 11 ... 27 28

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REMEHA P 320 Service Manual Page 6

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